///*
// * ====================================================================
// * Licensed to the Apache Software Foundation (ASF) under one
// * or more contributor license agreements.  See the NOTICE file
// * distributed with this work for additional information
// * regarding copyright ownership.  The ASF licenses this file
// * to you under the Apache License, Version 2.0 (the
// * "License"); you may not use this file except in compliance
// * with the License.  You may obtain a copy of the License at
// *
// *   http://www.apache.org/licenses/LICENSE-2.0
// *
// * Unless required by applicable law or agreed to in writing,
// * software distributed under the License is distributed on an
// * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
// * KIND, either express or implied.  See the License for the
// * specific language governing permissions and limitations
// * under the License.
// * ====================================================================
// *
// * This software consists of voluntary contributions made by many
// * individuals on behalf of the Apache Software Foundation.  For more
// * information on the Apache Software Foundation, please see
// * <http://www.apache.org/>.
// *
// */
//package win.start.core;
//
//import java.io.IOException;
//import java.io.InterruptedIOException;
//import java.util.Arrays;
//import java.util.List;
//import java.util.concurrent.CountDownLatch;
//
//import org.apache.http.HttpHost;
//import org.apache.http.HttpResponse;
//import org.apache.http.concurrent.FutureCallback;
//import org.apache.http.config.ConnectionConfig;
//import org.apache.http.impl.nio.DefaultHttpClientIODispatch;
//import org.apache.http.impl.nio.pool.BasicNIOConnPool;
//import org.apache.http.impl.nio.reactor.DefaultConnectingIOReactor;
//import org.apache.http.message.BasicHttpRequest;
//import org.apache.http.nio.protocol.BasicAsyncRequestProducer;
//import org.apache.http.nio.protocol.BasicAsyncResponseConsumer;
//import org.apache.http.nio.protocol.HttpAsyncRequestExecutor;
//import org.apache.http.nio.protocol.HttpAsyncRequester;
//import org.apache.http.nio.reactor.ConnectingIOReactor;
//import org.apache.http.nio.reactor.IOEventDispatch;
//import org.apache.http.protocol.HttpCoreContext;
//import org.apache.http.protocol.HttpProcessor;
//import org.apache.http.protocol.HttpProcessorBuilder;
//import org.apache.http.protocol.RequestConnControl;
//import org.apache.http.protocol.RequestContent;
//import org.apache.http.protocol.RequestExpectContinue;
//import org.apache.http.protocol.RequestTargetHost;
//import org.apache.http.protocol.RequestUserAgent;
//
///**
// * Minimal pipelining HTTP/1.1 client.
// * <p>
// * Please note that this example represents a minimal HTTP client implementation.
// * It does not support HTTPS as is.
// * You either need to provide BasicNIOConnPool with a connection factory
// * that supports SSL or use a more complex HttpAsyncClient.
// *
// * @see org.apache.http.impl.nio.pool.BasicNIOConnPool#BasicNIOConnPool(org.apache.http.nio.reactor.ConnectingIOReactor,
// *   org.apache.http.nio.pool.NIOConnFactory, int)
// * @see org.apache.http.impl.nio.pool.BasicNIOConnFactory
// */
//public class PipeliningHttpClient {
//
//    public static void main(String[] args) throws Exception {
//        // Create HTTP protocol processing chain
//        HttpProcessor httpproc = HttpProcessorBuilder.create()
//                // Use standard client-side protocol interceptors
//                .add(new RequestContent())
//                .add(new RequestTargetHost())
//                .add(new RequestConnControl())
//                .add(new RequestUserAgent("Test/1.1"))
//                .add(new RequestExpectContinue(true)).build();
//        // Create client-side HTTP protocol handler
//        HttpAsyncRequestExecutor protocolHandler = new HttpAsyncRequestExecutor();
//        // Create client-side I/O event dispatch
//        final IOEventDispatch ioEventDispatch = new DefaultHttpClientIODispatch(protocolHandler,
//                ConnectionConfig.DEFAULT);
//        // Create client-side I/O reactor
//        final ConnectingIOReactor ioReactor = new DefaultConnectingIOReactor();
//        // Create HTTP connection pool
//        BasicNIOConnPool pool = new BasicNIOConnPool(ioReactor, ConnectionConfig.DEFAULT);
//        // Limit total number of connections to just two
//        pool.setDefaultMaxPerRoute(2);
//        pool.setMaxTotal(2);
//        // Run the I/O reactor in a separate thread
//        Thread t = new Thread(new Runnable() {
//
//            public void run() {
//                try {
//                    // Ready to go!
//                    ioReactor.execute(ioEventDispatch);
//                } catch (InterruptedIOException ex) {
//                    System.err.println("Interrupted");
//                } catch (IOException e) {
//                    System.err.println("I/O error: " + e.getMessage());
//                }
//                System.out.println("Shutdown");
//            }
//
//        });
//        // Start the client thread
//        t.start();
//        // Create HTTP requester
//        HttpAsyncRequester requester = new HttpAsyncRequester(httpproc);
//
//        final HttpHost target = new HttpHost("www.apache.org");
//        List<BasicAsyncRequestProducer> requestProducers = Arrays.asList(
//                new BasicAsyncRequestProducer(target, new BasicHttpRequest("GET", "/index.html")),
//                new BasicAsyncRequestProducer(target, new BasicHttpRequest("GET", "/foundation/index.html")),
//                new BasicAsyncRequestProducer(target, new BasicHttpRequest("GET", "/foundation/how-it-works.html"))
//        );
//        List<BasicAsyncResponseConsumer> responseConsumers = Arrays.asList(
//                new BasicAsyncResponseConsumer(),
//                new BasicAsyncResponseConsumer(),
//                new BasicAsyncResponseConsumer()
//        );
//
//        final CountDownLatch latch = new CountDownLatch(1);
//
//        HttpCoreContext context = HttpCoreContext.create();
//        requester.executePipelined(
//                target, requestProducers, responseConsumers, pool, context,
//                new FutureCallback<List<HttpResponse>>() {
//
//                    @Override
//                    public void completed(final List<HttpResponse> result) {
//                        latch.countDown();
//                        for (HttpResponse response: result) {
//                            System.out.println(target + "->" + response.getStatusLine());
//                        }
//                    }
//
//                    @Override
//                    public void failed(final Exception ex) {
//                        latch.countDown();
//                        System.out.println(target + "->" + ex);
//                    }
//
//                    @Override
//                    public void cancelled() {
//                        latch.countDown();
//                        System.out.println(target + " cancelled");
//                    }
//
//                });
//
//        latch.await();
//        System.out.println("Shutting down I/O reactor");
//        ioReactor.shutdown();
//        System.out.println("Done");
//    }
//
//}
